On Mon, Jun 06, 2016 at 02:39:38PM +0100, Jiong Wang wrote: > Based on top of [1/6], this patch reimplement vector intrinsics for > conversion between floating-point and fixed-point.
OK. Thanks, James > > gcc/ > 2016-06-06 Jiong Wang<jiong.w...@arm.com> > > * config/aarch64/aarch64-builtins.def (scvtf): Register vector modes. > (ucvtf): Likewise. > (fcvtzs): Likewise. > (fcvtzu): Likewise. > * config/aarch64/aarch64-simd.md > (<FCVT_F2FIXED:fcvt_fixed_insn><VDQF:mode>3): New. > (<FCVT_FIXED2F:fcvt_fixed_insn><VDQ_SDI:mode>3): Likewise. > * config/aarch64/arm_neon.h (vcvt_n_f32_s32): Remove inline assembly. > Use builtin. > (vcvt_n_f32_u32): Likewise. > (vcvt_n_s32_f32): Likewise. > (vcvt_n_u32_f32): Likewise. > (vcvtq_n_f32_s32): Likewise. > (vcvtq_n_f32_u32): Likewise. > (vcvtq_n_f64_s64): Likewise. > (vcvtq_n_f64_u64): Likewise. > (vcvtq_n_s32_f32): Likewise. > (vcvtq_n_s64_f64): Likewise. > (vcvtq_n_u32_f32): Likewise. > (vcvtq_n_u64_f64): Likewise. > * config/aarch64/iterators.md (VDQ_SDI): New mode iterator. > (VSDQ_SDI): Likewise. > (fcvt_target): Support V4DI, V4SI and V2SI. > (FCVT_TARGET): Likewise. >
